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Have you ever observed somebody washing clothes? Throwing them into the washing machine, closing the flap and after a while the clothes are clean again. What happens while they are inside the washing machine? And what did people in former times do without washing machines? You will get answers for these questions in the following experiments.
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1:
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Spot collection
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You need:
ketchup, chocolate spread, grease for your bicycle chain, jam…, bright cloth or bright shirt.
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2:
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Different washing programs
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You need:
3 big bowls (plastic - boxes), water, washing powder, ox-gall soap, curd soap, chemical spot-remover, washboard, clothesline
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3:
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Folding
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You need:
different clothes (shirts, trousers…), hangers (different kinds)
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4:
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Mothballs
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You need:
mothballs (different kinds and flavors)
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5:
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Secret tags
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You need:
tags from clothes, clothes
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